Liquid acyl sulfonyl peroxide formulations derived from solid acyl alkylsulfonyl peroxides
US4043940A · kind A · utility
4Cited by
4References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 1975 |
| Grant date | Aug 23, 1977 |
| Priority date | — |
| Expiry date | Jul 15, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F4/34
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Storage stable liquid compositions are prepared from solid acyl alkylsulfonyl peroxides and polar or polarizable solvents or solvent mixtures. The compositions are liquid at 0.degree. to -40.degree. C and are useful as free-radical initiators for polymerizaton of vinyl monomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.